NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

16 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 262
ONVOY, LLC - WI 8
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 3
INTRADO COMMUNICATIONS, LLC 2
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
T-MOBILE USA, INC. 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-04-16 262-379-8XXX 8000–8999Assigned ONVOY, LLC - WI 225C ELKHORN WI
2020-04-16 262-393-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C ALLENTON WI
2020-04-16 262-393-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C ALLENTON WI
2020-04-10 262-855-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SHARON WI
2020-04-06 262-379-7XXX 7000–7999Assigned UNITED STATES CELLULAR - WI 6274 ELKHORN WI
2020-04-01 262-234-3XXX 3000–3999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F RACINE WI
2020-04-01 262-379-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - WI 5489 ELKHORN WI
2020-04-01 262-396-0XXX 0000–0999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F NO ANTIOCH WI
2020-03-31 262-799-0XXX 0000–0999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F MILWAUKZN2 WI
2020-03-27 262-808-9XXX 9000–9999Assigned UNITED STATES CELLULAR - WI 6274 WEST BEND WI
2020-03-25 262-222-4XXX 4000–4999Assigned FRACTEL, LLC 965H NO ANTIOCH WI
2020-03-25 262-222-7XXX 7000–7999Assigned FRACTEL, LLC 965H NO ANTIOCH WI
2020-03-25 262-722-0XXX 0000–0999Assigned UNITED STATES CELLULAR - WI 6274 WAUKESHA WI
2020-03-25 262-900-9XXX 9000–9999Assigned FRACTEL, LLC 965H RACINE WI
2020-03-24 262-258-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 WHITEWATER WI
2020-03-24 262-475-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 LAKEGENEVA WI
2020-03-20 262-529-3XXX 3000–3999Assigned FRACTEL, LLC 965H BELGIUM WI
2020-03-20 262-529-9XXX 9000–9999Assigned FRACTEL, LLC 965H BELGIUM WI
2020-03-20 262-595-7XXX 7000–7999Assigned METROPCS, INC. 5562 PARKSIDE WI
2020-02-25 262-396-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C NO ANTIOCH WI
2020-02-25 262-396-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C NO ANTIOCH WI
2020-02-25 262-655-5XXX 5000–5999Assigned FRACTEL, LLC 965H BERGEN WI
2020-02-21 262-217-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C GENOA CITY WI
2020-02-21 262-217-7XXX 7000–7999Assigned ONVOY, LLC - WI 225C GENOA CITY WI
2020-02-21 262-589-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C SLINGER WI
2020-02-21 262-589-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C SLINGER WI
2020-02-20 262-356-7XXX 7000–7999Assigned FRACTEL, LLC 965H BOHNERS LK WI
2020-02-20 262-356-9XXX 9000–9999Assigned FRACTEL, LLC 965H BOHNERS LK WI
2020-02-20 262-393-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C ALLENTON WI
2020-02-20 262-393-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C ALLENTON WI
2020-02-20 262-400-0XXX 0000–0999Assigned FRACTEL, LLC 965H JACKSON WI
2020-02-20 262-400-4XXX 4000–4999Assigned FRACTEL, LLC 965H JACKSON WI
2020-02-20 262-447-8XXX 8000–8999Assigned ONVOY, LLC - WI 225C WAUBEKA WI
2020-02-20 262-476-7XXX 7000–7999Assigned ONVOY, LLC - WI 225C BELGIUM WI
2020-02-20 262-500-0XXX 0000–0999Assigned FRACTEL, LLC 965H WATERFORD WI
2020-02-20 262-588-8XXX 8000–8999Assigned FRACTEL, LLC 965H PALMYRA WI
2020-02-20 262-600-0XXX 0000–0999Assigned FRACTEL, LLC 965H HUBERTUS WI
2020-02-20 262-600-6XXX 6000–6999Assigned FRACTEL, LLC 965H HUBERTUS WI
2020-02-20 262-667-8XXX 8000–8999Assigned FRACTEL, LLC 965H KEWASKUM WI
2020-02-20 262-688-8XXX 8000–8999Assigned FRACTEL, LLC 965H HARTLAND WI
2020-02-20 262-722-2XXX 2000–2999Assigned FRACTEL, LLC 965H WAUKESHA WI
2020-02-20 262-755-5XXX 5000–5999Assigned FRACTEL, LLC 965H LAKEGENEVA WI
2020-02-20 262-766-3XXX 3000–3999Assigned FRACTEL, LLC 965H EAST TROY WI
2020-02-20 262-766-6XXX 6000–6999Assigned FRACTEL, LLC 965H EAST TROY WI
2020-02-20 262-799-9XXX 9000–9999Assigned FRACTEL, LLC 965H MILWAUKZN2 WI
2020-02-20 262-855-5XXX 5000–5999Assigned FRACTEL, LLC 965H SHARON WI
2020-02-20 262-944-4XXX 4000–4999Assigned FRACTEL, LLC 965H WALWORTH WI
2020-02-03 262-234-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 RACINE WI
2020-02-03 262-234-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 RACINE WI
2020-01-24 262-900-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J RACINE WI

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.